Clinical trials
Cardiac clinical trials
Below are recruiting cardiac clinical trials, each written for real people, not researchers. We’re tracking 1,320 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05879432RecruitingPhase 2
Peptide treatment to prevent or lessen kidney injury after heart surgery
This Phase 2 trial tests an LSALT peptide given around the time of “on-pump” heart surgery to help prevent or reduce acute kidney injury (a sudden drop in kidney function). It may help people who are at higher risk for kidney injury during or after surgery.
Calgary, AlbertaAges 18 years+ - NCT05914779Recruiting
Early antibiotics after out-of-hospital cardiac arrest
This study looks at whether starting antibiotics soon after an out-of-hospital cardiac arrest helps patients who are unlikely to have an infection. Antibiotics may prevent or treat infection-related complications, but only if certain infection and health conditions are met.
Doha, Baladiyat ad DawhahAges 18 years+ - NCT05961488Recruiting
Coronary CT scan after cardiac arrest to check heart artery blockage
This trial tests whether a special CT scan (coronary CT angiography) can help rule out coronary artery disease—the common artery blockage causing heart problems—after someone has survived an out-of-hospital cardiac arrest. It may help doctors quickly decide who needs or does not need further heart procedures.
ReimsAges 18 years+ - NCT05972070Recruiting
Telemedicine home cardiac rehab after heart procedure
This trial studies whether cardiac rehabilitation done at home, with help from telemedicine, is safe and helps you stick with the program after a recent heart procedure. It may help you recover with more convenience while still improving heart-related fitness and adherence.
Brookfield, ConnecticutAges 18 years+ - NCT06001489Recruiting
Virtual reality for anxiety before heart surgery
This trial tests whether watching a 360-degree virtual reality video can help reduce anxiety before heart surgery. If you are waiting for elective heart surgery and are at least 18 years old, you may be able to participate.
Amsterdam, North HollandAges 18 years+ - NCT06019845Recruiting
MAGiC heart ablation study with magnetic navigation
This study tests a new magnetic system (MAGiC) to guide heart ablation procedures for people with irregular heartbeats. It aims to see if using magnets to steer catheters is safe and effective.
CopenhagenAges 18 years+ - NCT06034405Recruiting
Checking spine tissue for heart amyloidosis signs
This trial is looking at leftover tissue from past spine surgeries to see if it contains signs of a heart condition called TTR amyloidosis. It may help find people who have this condition early.
Beverly Hills, CaliforniaAges 50 years+ - NCT06044922Recruiting
Using heart rate to predict brain injury after cardiac arrest
This study looks at how your heart rate changes (heart rate variability) to predict brain injury after a cardiac arrest. It may help doctors identify brain damage earlier so they can provide better care.
Brest, Brittany RegionAges 18 years+ - NCT06061822Recruiting
Testing AI for better heart MRI scans
This trial is testing a new artificial intelligence system that helps doctors take clearer, faster heart images using MRI. It aims to make heart scans more accurate and comfortable for patients.
LondonAges 18 years+ - NCT06081205Recruiting
Heart disease patients in intensive care study
This trial observes patients admitted to the cardiac intensive care unit with acute heart or blood vessel problems. It aims to learn more about their conditions and treatments.
Ioannina, EpirusAges Any age - NCT06100328Recruiting
Cardiac tumor study tracking health outcomes
This study looks at people with different types of heart tumors to better understand their risks and outcomes. It aims to improve how doctors predict and manage future health events.
Xi'an, ShaanxiAges 3–80 - NCT06105580Recruiting
Pacing methods for heart failure with wide QRS
This trial compares two ways to pace the heart in people with heart failure and a wide QRS (a sign the heart's electrical signals are slowed). The goal is to see which method better reduces the risks of death, heart failure hospitalization, or needing a heart transplant.
BarcelonaAges 18 years+ - NCT06118034RecruitingPhase 3
Colchicine for heart surgery recovery
This study tests whether the drug colchicine can reduce inflammation and protect organs during and after planned heart surgery. It may help people recover better.
Nanjing, JiangsuAges 50–80 - NCT06122337Recruiting
Finding causes of cardiac arrest in young adults
This study looks at why young adults have a cardiac arrest (when the heart suddenly stops pumping) outside the hospital, with no injury involved. It aims to better understand causes such as heart, genetic, or other medical issues.
TaipeiAges 18–60 - NCT06129656Recruiting
Cardiac Amyloidosis Registry at Leipzig Hospital
This study is a registry that collects information from people with cardiac amyloidosis. It helps doctors learn more about the condition and how to better treat it.
Leipzig, SaxonyAges Any age - NCT06132984Recruiting
Heart MRI monitoring for immunotherapy-related heart issues
This study uses heart MRIs to monitor women with gynecologic cancers who are about to start immunotherapy. The goal is to detect early signs of heart problems so doctors can take action quickly.
Chengdu, SichuanAges 18–75 - NCT06137547Recruiting
Preventing low blood pressure during heart surgery with HPI
This trial tests a new method (called HPI) to prevent dangerously low blood pressure during planned heart surgery. It is for adults having bypass surgery or valve surgery, but not for those with certain heart rhythm problems or needing emergency surgery.
TaipeiAges 18 years+ - NCT06144125RecruitingPhase 4
Blood management trial for heart surgery patients
This trial compares two treatments (prothrombin complex concentrate and fresh frozen plasma) for managing bleeding during heart surgery. It aims to find which approach works better and is safer for patients.
Seoul, SeoulAges 20–75 - NCT06150950Recruiting
Exercise rehab for Fontan failure
This trial tests if a supervised exercise program (cardiac rehabilitation) can help people who have had a Fontan procedure and are now experiencing heart failure symptoms. It aims to improve your strength, stamina, and overall well-being.
Stanford, CaliforniaAges 18 years+ - NCT06164808Recruiting
Comparing a wearable heart monitor to a standard Holter monitor
This study compares a new wearable heart monitor (HeartWatch) that you wear on your left bicep to the standard Holter monitor. It aims to see if the HeartWatch is as good at recording your heart's rhythm over 24-48 hours, so you might have a more comfortable option for heart monitoring.
Calgary, AlbertaAges 22 years+ - NCT06178887Recruiting
Cardiac MRI for heart and blood vessel issues in Turner syndrome
This study uses cardiac MRI to look for heart and blood vessel differences in adults with Turner syndrome. It may help find problems early so you can get the right care.
ModenaAges 18 years+ - NCT06203847Recruiting
Prehospital drug combo for cardiac arrest
This trial tests whether a combination of three medications (epinephrine, vasopressin, and a steroid) given by paramedics before arriving at the hospital can improve survival for adults who have a cardiac arrest outside of a hospital. It is only for patients who are treated by specially trained paramedics and meet specific medical criteria.
TaipeiAges 18 years+ - NCT06204549Recruiting
Managing health issues to lower heart risk
This trial checks if treating other health problems during a hospital stay can help lower your risk of heart disease or stroke. It is for people who either have never had a heart event but have several risk factors, or who have already had a major heart event.
MontpellierAges 18 years+ - NCT06212791Recruiting
Exercise MRI Study of Heart Function After Ablation
This study uses an exercise MRI to look at how the upper chambers of the heart (left atrium) work after ablation for atrial fibrillation. It may help doctors understand if the procedure improves heart function during exercise.
Richmond, VirginiaAges 18 years+
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Common questions
- Are there clinical trials for cardiac?
- Yes. Clin2 currently lists 1,320 recruiting cardiac studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a cardiac trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a cardiac trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.